| # Exercise du's --apparent-size option. | |
| # Copyright 2023-2025 Free Software Foundation, Inc. | |
| # This program is free software: you can redistribute it and/or modify | |
| # it under the terms of the GNU General Public License as published by | |
| # the Free Software Foundation, either version 3 of the License, or | |
| # (at your option) any later version. | |
| # This program is distributed in the hope that it will be useful, | |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| # GNU General Public License for more details. | |
| # You should have received a copy of the GNU General Public License | |
| # along with this program. If not, see <https://www.gnu.org/licenses/>. | |
| . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src | |
| print_ver_ du | |
| mkdir -p d || framework_failure_ | |
| for f in $(seq 100); do | |
| echo foo >d/$f || framework_failure_ | |
| done | |
| du -b d/* >separate || fail=1 | |
| du -b d >together || fail=1 | |
| separate_sum=$($AWK '{sum+=$1}END{print sum}' separate) || framework_failure_ | |
| together_sum=$($AWK '{sum+=$1}END{print sum}' together) || framework_failure_ | |
| test $separate_sum -eq $together_sum || fail=1 | |
| Exit $fail | |